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Dicyclohexyl(2-Methylphenyl)phosphine

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Dicyclohexyl(2-Methylphenyl)phosphine Basic information

Product Name:
Dicyclohexyl(2-Methylphenyl)phosphine
Synonyms:
  • dicyclohexyl-(2-methylphenyl)phosphane
  • (o-tolyl)dicyclohexylphosphine
  • Dicyclohexyl(2-Methylphenyl)phosphine,95%
  • Dicyclohexyl(o-tolyl)phosphine
  • Dicyclohexyl(2-tolyl)phosphine
  • Dicyclohexyl(2-methylphenyl)phosphine 95%
  • Phosphine, dicyclohexyl(2-methylphenyl)-
CAS:
173593-25-4
MF:
C19H29P
MW:
288.41
Product Categories:
  • Achiral Phosphine
  • Aryl Phosphine
Mol File:
173593-25-4.mol
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Dicyclohexyl(2-Methylphenyl)phosphine Chemical Properties

Melting point:
90-93 °C
Boiling point:
409.1±24.0 °C(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
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Dicyclohexyl(2-Methylphenyl)phosphine Usage And Synthesis

Uses

Dicyclohexyl(2-methylphenyl)phosphine [PCy2(o-Tol)] may be used along with [IrCl(cod)]2 to form a complex that can catalyze the addition of aliphatic acid chlorides to terminal alkynes to form (Z)-β-chloro-α,β-unsaturated ketones.

General Description

Dicyclohexyl(2-methylphenyl)phosphine is a phosphorus ligand with some unique features like high melting point, ease of handle and less susceptibility for oxidation, making it an ideal catalyst in coupling reactions.

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